三氟甲基化富勒烯D3-C78、C78(1)(CF3)10-18的合成、分离与结构
Synthesis, Isolation and Structure of Trifluoromethylated Fullerene D3-C78, C78(1)(CF3)10-18.
作者信息
Kosaya Maria P, Fritz Maria A, Brotsman Victor A, Tamm Nadezhda B, Ignat'eva Daria V, Troyanov Sergey I
机构信息
Chemistry Department, Moscow State University, Leninskie Gory, 119991, Moscow, Russia), Fax: (+007) 495-9391240.
出版信息
Chem Asian J. 2016 Apr 5;11(7):1000-3. doi: 10.1002/asia.201600094. Epub 2016 Mar 1.
High-temperature trifluoromethylation of fullerene C78 followed by HPLC separation of C78 (CF3)n derivatives resulted in the isolation and X-ray structural characterization of 15 compounds, that is, two C78(1)(CF3)10, three C78 (1)(CF3)12, four C78 (1)(CF3)14, and five C78 (1)(CF3)16 isomers as well as one isomer of C78(1)(CF3)18. The addition patterns of the C78(1)(CF3)n molecules are discussed in terms of trifluoromethylation pathways and relative formation energies.
富勒烯C78的高温三氟甲基化反应，随后通过高效液相色谱法分离C78(CF3)n衍生物，得到了15种化合物的分离和X射线结构表征，即两种C78(1)(CF3)10、三种C78(1)(CF3)12、四种C78(1)(CF3)14和五种C78(1)(CF3)16异构体以及一种C78(1)(CF3)18异构体。根据三氟甲基化途径和相对生成能讨论了C78(1)(CF3)n分子的加成模式。
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